Been using one since for over 20 years. Can't beat them for the price vs function.

+1!

I use on every day. I've had a G23 strapped to my hip on several +3,500 mile road trips, several +750 mile only stop for gas trips, from 5:30am to 12 midnight days and have never said "Gee, I wish I had a more comfortable holster."

I've also carried a G35 and a G20 all day in a Glock holster. Heck I even carry my Taurus PT845 in my large Glock holster.